Creating a Journal Reversal handler.

2026-07-15 17:29:02 +02:00
parent 0376b58a33
commit e109c1c695
7 changed files with 122 additions and 6 deletions
@@ -20,4 +20,13 @@ public record BalancedJournal

        return new(new JournalEntry(id, description, createdAt, lines));
    }
+
+    public static BalancedJournal CreateReversal(JournalEntry original, string reason, DateTimeOffset now)
+    {
+        var reversedLines = original.Lines.Select(l =>
+                l with { Type = l.Type == EntryType.Debit ? EntryType.Credit : EntryType.Debit })
+            .ToList();
+
+        return Create(Guid.NewGuid(), reason, now, reversedLines);
+    }
 }
@@ -7,6 +7,10 @@ public record JournalEntry
    public DateTimeOffset CreatedAt { get; init; }
    public List<JournalLine> Lines { get; init; } = [];

+    internal JournalEntry()
+    {
+    }
+
    internal JournalEntry(Guid id, string description, DateTimeOffset createdAt, List<JournalLine> lines)
    {
        Lines = lines;